Diagnostic Trouble Code Chart
Main Body ECU (Multiplex Network Body ECU)
MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) - DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC Code | Description |
|---|---|
| B1401 | [M collation NG] |
| B1402 | [Immobilizer Key collation NG] |
| B1405 | [SCU collation NG] |
| B1406 | [SCU_EEPROM_NG] |
| B1407 | [M communication abnormal] |
| B1408 | [Meter EEPROM abnormal] |
| B1409 | [SCU communication abnormal] |
| B1410 | [Transponder communication abnormal] |
| B1411 | [Incorrect Communication of Immobilizer Antenna] |
ECM - DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC Code | Description |
|---|---|
| B1570 | [Antenna] |
| B1571 | [Identification code mismatch (immobilizer collation mismatch)] |
| B1572 | [IMM Circuit Failure (Except Antenna Circuit)] |
| B1576 | [EGI Control Module EEPROM] |
| B1577 | [IMM Control Module EEPROM] |
| B1578 | [Meter abnormal] |
ECM
ECM - DIAGNOSTIC TROUBLE CODE (DTC) LIST
| Diagnostic codes | Description |
|---|---|
| B1571 | [Identification code mismatch (immobilizer collation mismatch)] |
| B1572 | [IMM Circuit Failure (Except Antenna Circuit)] |
| B1576 | [EGI Control Module EEPROM] |
| B1577 | [IMM Control Module EEPROM] |
CERTIFICATION ECU - DIAGNOSTIC TROUBLE CODE (DTC) LIST
| Diagnostic codes | Description | ||
|---|---|---|---|
| B2784 | [Abnormal antenna coil] | ||
| B278A | [Abnormal immobilizer power supply] | ||
| B278D | [ID code box recognition evaluation abnormal] | ||
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